Pith Number

pith:KYCTIEID

pith:2018:KYCTIEIDJONQWMDOFPLHYMOFWJ

not attested not anchored not stored refs pending

Global well-posedness for nonlinear wave equations with supercritical source and damping terms

Yanqiu Guo

arxiv:1810.12476 v1 · 2018-10-30 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYCTIEIDJONQWMDOFPLHYMOFWJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:01:56.986591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56053411034b9b0b306e2bd67c31c5b25477cb26366b9de1e231d829e3755c97

Aliases

arxiv: 1810.12476 · arxiv_version: 1810.12476v1 · doi: 10.48550/arxiv.1810.12476 · pith_short_12: KYCTIEIDJONQ · pith_short_16: KYCTIEIDJONQWMDO · pith_short_8: KYCTIEID

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KYCTIEIDJONQWMDOFPLHYMOFWJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 56053411034b9b0b306e2bd67c31c5b25477cb26366b9de1e231d829e3755c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e99bc66a681400738349801d0df77e670e0e2e4b3ff12e99de29eeeb8a4c21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-10-30T01:32:36Z",
    "title_canon_sha256": "34e40239300b1bbdfc70bd1c920fd936f07ab9d540a3910c8b33ccc74655f23c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12476",
    "kind": "arxiv",
    "version": 1
  }
}